A drone photo taken on Feb. 4, 2025 shows passengers at the waiting hall of Hengyang East Railway Station in Hengyang, central China's Hunan Province. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Cao Zhengping/Xinhua)

Passengers arrive at Hangzhou East Railway Station in Hangzhou, east China's Zhejiang Province, Feb. 4, 2025. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Xinhua/Huang Zongzhi)

Passengers arrive at Harbin Railway Station in Harbin, northeast China's Heilongjiang Province, Feb. 4, 2025. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Yuan Yong/Xinhua)

Passengers check in at Shijiazhuang Railway Station in Shijiazhuang, north China's Hebei Province, Feb. 4, 2025. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Chen Qibao/Xinhua)

Passengers are seen at the waiting hall of Hangzhou East Railway Station in Hangzhou, east China's Zhejiang Province, Feb. 4, 2025. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Xinhua/Huang Zongzhi)

Passengers prepare to board the train at Tengzhou East Railway Station in Zaozhuang City, east China's Shandong Province, Feb. 4, 2025. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Li Zongxian/Xinhua)

A drone photo taken on Feb. 4, 2025 shows vehicles on an expressway in Hefei, east China's Anhui Province. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Ruan Xuefeng/Xinhua)

Passengers wait for the train at Hangzhou East Railway Station in Hangzhou, east China's Zhejiang Province, Feb. 4, 2025. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Xinhua/Huang Zongzhi)

A drone photo taken on Feb. 4, 2025 shows vehicles on an expressway in Chaohu City, east China's Anhui Province. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Ma Fengcheng/Xinhua)

Passengers check in at Daozhou Railway Station in Yongzhou, central China's Hunan Province, Feb. 4, 2025. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Jiang Keqing/Xinhua)

Passengers prepare to board the train at Handan Railway Station in Handan, north China's Hebei Province, Feb. 4, 2025. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Hao Qunying/Xinhua)

A drone photo taken on Feb. 4, 2025 shows vehicles at a toll gate of Hefei-Nanjing expressway in Quanjiao County, Chuzhou City of east China's Anhui Province. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Shen Guo/Xinhua)

Passengers are seen at the waiting hall of Shanghai Hongqiao Railway Station in Shanghai, east China, Feb. 4, 2025. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Chen Haoming/Xinhua)

A drone photo taken on Feb. 4, 2025 shows vehicles driving into a ferry at Yantai Port in east China's Shandong Province. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Tang Ke/Xinhua)

A police officer offers help at Fuyang West Railway Station in Fuyang City, east China's Anhui Province, Feb. 4, 2025. China witnessed an increase of passenger trips on Tuesday as this year's Spring Festival holiday is coming to an end. (Photo by Lu Qijian/Xinhua)